Delta ASD-A2-0121 Series User Manual page 111

Chapter 3 Wiring
 Caution: Do not apply to dual power or it may damage the servo drive.
C3-3: The source of pulse input is open-collector NPN equipment and applies the external
power.
 Caution: Do not apply to dual power or it may damage the servo drive.
C3-4: The source of pulse input is open-collector PNP equipment and applies the external
power.
Controller
Note: Resistor of 1 kΩ (1 w) has to be connected.
3-46
Controller
Pull-hi_S 35
+
DC24V
-
/SIGN
/PULSE
SG
+
24V
-
1KΩ*
1KΩ*
SG
Servo Drive
Approx.
The max. input pulse
1KΩ
frequency is 200 kpps
51Ω
51Ω
37
Approx.
The max. input pulse
1KΩ
frequency is 200 kpps
51Ω
51Ω
41
Servo Drive
The max. input pulse
frequency is 200 kpps
51Ω
43
PULSE
51Ω
41
/PULSE
The max. input pulse
frequency is 200 kpps
51Ω
SIGN 36
51Ω
/SIGN 37
ASDA-A2